Deep Fission (FISN) vs Twin Disc (TWIN)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Twin Disc is the larger company by market cap ($378.3 million vs $274.5 million), about 1.4 times the size. Twin Disc pays a dividend yielding 0.61%, while Deep Fission does not currently pay one.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | FISN | TWIN |
|---|---|---|
| Share price | $4.66 | $26.02 |
| Market cap | $274.50M | $378.30M |
| 1-day change | -8.27% | -4.37% |
| YTD return | — | +56.00% |
| 1-year return | — | +84.41% |
| 5-year return | — | +131.08% |
| P/E ratio (TTM) | — | 13.99 |
| Forward P/E | — | 22.82 |
| EPS (TTM) | $-1.88 | $1.86 |
| Dividend yield | 0.00% | 0.61% |
| Annual dividend | $0.00 | $0.16 |
| 52-week high | $19.00 | $29.24 |
| 52-week low | $4.61 | $13.42 |
| Distance from 52-week high | -75.47% | -11.01% |
| Analyst consensus | none | strong_buy |
| Avg. price target upside | +320.60% | +15.30% |
| Average volume | 271.38K | 93.25K |
| Shares outstanding | 58.91M | 14.54M |
| Employees | 51 | 1,087 |
| Sector | Utilities | Industrials |
| Industry | Electric Utilities: Central | Industrial Machinery/Components |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- The two companies sit in different sectors: Deep Fission in Utilities and Twin Disc in Industrials.
About Deep Fission
FISN stock →Deep Fission, Inc. develops and deploys small modular nuclear reactors placed deep underground to generate electricity.
Utilities · Electric Utilities: Central · 51 employees
About Twin Disc
TWIN stock →Twin Disc, Incorporated engages in the design, manufacture, and sale of marine and heavy duty off-highway power transmission equipment in the United States, the Netherlands, China, Australia, Finland, Italy, and internationally. The company operates in two segments, Manufacturing and Distribution.
Industrials · Industrial Machinery/Components · 1,087 employees
FISN vs TWIN FAQ
Which is bigger, Deep Fission or Twin Disc?
Twin Disc (TWIN) is larger, with a market capitalization of $378.30M compared with $274.50M for Deep Fission (FISN).
Which pays a higher dividend, Deep Fission or Twin Disc?
Twin Disc pays a dividend yielding 0.61%, while Deep Fission does not currently pay a regular dividend.
Are Deep Fission and Twin Disc in the same industry?
No. Deep Fission is in the Utilities sector, while Twin Disc is in Industrials.